Fasteners
Essential components for joining or securing two or more parts. Complete range of bolts, nuts, washers, and B7 studs.
Our production capability encompasses fasteners and cold forged products of a vast variety of standard and customer specific products, primarily made from mild steels, carbon steels, brass, copper, aluminum alloys, nickel alloys and stainless steels.
Bolts & Screws
•M5 to M64 & 3/16" to 2.5"
•Length: 12mm to 700mm
•Multiple thread types
•Grades: 4.6 to 12.9
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Nuts
•M12 to M125 diameter
•Multiple nut types
•Grades: 4 to 12
•Standards: DIN, ASTM, IS
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Washers
•M3 to M80 diameter
•Spring & plain types
•DTI washers available
•Multiple grades
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B7 Studs
•M6 to M64 diameter
•Length: 10mm to 400mm
•B7, B7M grades
•ASTM A193 standard
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Bolts & Screws
Range
- • M5 to M64 metric
- • 3/16" to 2.5" imperial
- • Length: 12mm to 700mm / 1/2" to 28"
- • Threads: MM, BSW, BSF, UNC, UNF, UN, NC
Types Available
- • Allen socket head cap screws
- • Hex bolts & screws
- • Carriage bolts
- • Structural bolts (HSFG)
- • Foundation bolts
- • High tensile bolts
- • Custom fasteners per requirement
Nuts
Range
- • M12 to M125 diameter
- • Grades: 4, 6, 8, 10, 12, 2H, 2HM
- • Standards: DIN934, IS1363, ASTM A194
Types Available
- • Hex nuts (full & turned)
- • Castle nuts
- • Lock nuts & self-locking hex nuts
- • Dome nuts
- • Weld nuts
- • Wing nuts
- • Square nuts
Washers
Range
- • M3 to M80 diameter
- • 1/8" to 3.20" imperial
- • Grades: 100HV to 400HV
Types Available
- • Plain washers (DIN125, DIN126)
- • Spring washers
- • Lock washers (serrated & toothed)
- • Conical washers
- • DTI washers
- • Shim washers
- • Wave washers
B7 Studs
Specifications
- Diameter Range M6 to M64 and 1/4" to 2.50"
- Length 10mm to 400mm / 3/8" to 16"
- Standards ASTM A193 GR B7, B7M
- Grades 8.8/8, B7/2H, B7M/2HM
Applications
- • High-pressure piping
- • Petrochemical industry
- • Pressure vessel bolting
- • Power generation
- • Critical fastening applications
- • Custom specifications available